Application_Specific

Application Specific Code

This GitHub repository stores application specific code for one or multiple Keithley Instruments products.

Directory

• Amp-hour Measurement with DMM6500
  TSP script for the DMM6500 to measure Amp-hours (charge) or Watt-hours (energy). Written to be run entirely from the front panel.

• Battery Simulation
  Holds a repository of battery models for the 2281S-20-6 Dynamic Model Battery Simulator.

• Battery Test
  Holds a repository of various battery test scripts, program code, and support utilities.

• Custom Thermistor
  Allows the usage of custom Steinhart–Hart coefficients to compute the temperature of a thermistor.

• DC-DC Converter Efficiency
  Python code to characterize the efficiency of a DC-DC converter using 2 TTI Source Measure Units, 1 to source and 1 to sink. Tested with two 2450 SMUs.

• Ford EMC-CS-2009.1 specification
  A script that turns the Keithley 2600B or 2650A Series SMUs into Arbitrary Waveform Generators, as referenced and used in the Application Note Using the Arbitrary Waveform Capabilities of the Series 2600B and Series 2650A System SourceMeter SMU Instruments to Perform Ford EMC Power Cycling Testing.

• Hall Effect Test Suite
  Files to be used with LabVIEW 2018 for controlling a 3765 plug-in card for a 3706A to preform Hall Effect and van der Pauw measurements. A current source (recommend Keithley Model 6221) is also required. Optional picoammeter and nanovoltmeter (recommend Keithley models 6485 or 6487, Keithley model 2182A) can improve your measurements. A stand-alone, containerized version of this software is available on tek.com as the last supported version (part Number: KHETS-2.0). If you make future fixes to the software, please make a pull request against this folder and update the .zip file. The .zip file contains the files in this directory.

• Increase 4-Wire Resistance Measurement Capability with Common-side Ohms
  C# and Python code examples to target increased 4-wire measurement bandwidth per multiplexer card using the Common-side Ohms functionality.

• LIV Diode Testing
  TSP code for performing Light-Current-Voltage (LIV) testing with a 2601B-PULSE and other instruments.

• Rds(On) of SiC MOSFET
  Supplemental TSP code to a series of videos made by Keithley Applications Engineer Andrea Clary using a 2461 High Current Source Measure Unit and a 2450 SMU.

• Resistivity of Materials
  An assortment of examples that highlight the different instrument setups and methods used to determine resistivity of materials.

• Time Synchronized Monitoring of Multiple (Gas) Sensors
  A pair of TSP scripts used to coordinate synchronous multi-channel resistance measurements of sensor devices: one script for coordinating the instrument setup, trigger model build, and intiation, the other for exporting data to USB.